143997412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 306724320

約数和(自身を除く): 162726908

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 41, 52, 58, 68, 82, 116, 137, 164, 221, 274, 377, 442, 493, 533, 548, 697, 754, 884, 986, 1066, 1189, 1394, 1508, 1781, 1972, 2132, 2329, 2378, 2788, 3562, 3973, 4658, 4756, 5617, 6409, 7124, 7946, 9061, 9316, 11234, 12818, 15457, 15892, 18122, 20213, 22468, 25636, 30277, 30914, 36244, 40426, 51649, 60554, 61828, 67541, 73021, 80852, 95489, 103298, 121108, 135082, 146042, 162893, 190978, 206596, 262769, 270164, 292084, 325786, 381956, 525538, 651572, 878033, 1051076, 1241357, 1756066, 2117609, 2482714, 2769181, 3512132, 4235218, 4965428, 5538362, 8470436, 11076724, 35999353, 71998706, 143997412]

約数ペア:

[(1, 143997412), (2, 71998706), (4, 35999353), (13, 11076724), (17, 8470436), (26, 5538362), (29, 4965428), (34, 4235218), (41, 3512132), (52, 2769181), (58, 2482714), (68, 2117609), (82, 1756066), (116, 1241357), (137, 1051076), (164, 878033), (221, 651572), (274, 525538), (377, 381956), (442, 325786), (493, 292084), (533, 270164), (548, 262769), (697, 206596), (754, 190978), (884, 162893), (986, 146042), (1066, 135082), (1189, 121108), (1394, 103298), (1508, 95489), (1781, 80852), (1972, 73021), (2132, 67541), (2329, 61828), (2378, 60554), (2788, 51649), (3562, 40426), (3973, 36244), (4658, 30914), (4756, 30277), (5617, 25636), (6409, 22468), (7124, 20213), (7946, 18122), (9061, 15892), (9316, 15457), (11234, 12818)]